IPYD Studio Unveils 80m AETHER Concept for Oceanco's Simply Custom Range

Recommendation: select the 80m AETHER concept as the core of Oceanco's Simply Custom Range to maximize offshore versatility and client customization in one package. This configuration pairs long-range capability with a modular installation plan, enabling you to deliver a ready-to-sail platform while keeping the rest of your fleet in service.

Time is saved with a 24-month program that splits into design and systems integration, hull work, and interior fit-out, with installation milestones mapped to client deadlines. The propulsion suite is charged by a hybrid battery system, delivering quiet offshore legs and steady power for long crossings in loaded seas. The modular approach reduces downtime and lets you adjust for late-stage client requests without delaying the broader schedule.

The interior leans into a Greek note, featuring native woods and a restrained palette that balances warmth with performance. A dedicated crew lounge and flexible guest spaces adapt to sailing itineraries, while a robust wifi network keeps every cabin connected. A note on wake management: hull shaping minimizes disturbance during offshore passages, and the design supports a comfortable rest for guests between outings.

IPYD Studio positions the 80m AETHER alongside mangusta benchmarks in its portfolio, with a fishing deck option for light sport, a rest deck for crew downtime, and a flexible tender bay. The book of layouts remains modular, allowing you to reconfigure cabins and common areas to fit a growing list of owners. If youre evaluating options, this approach usually delivers a balanced mix of privacy and social spaces while keeping maintenance simple.

Note: IPYD provides a transparent rates card for the 80m AETHER package, detailing staged delivery costs and a charter-ready option. If youre planning to keep the yacht in service through peak seasons, allocate 6–8 weeks for heavy maintenance windows and ensure ongoing wifi coverage on every deck. The design language reinforces a cohesive feel across the portfolio, with a smile-inducing guest experience and a calm, native atmosphere throughout the interiors.

Practical design highlights and build implications for the 80m AETHER

Recommendation: deploy a modular interior system with lightweight composites to maximize guest space and payload while preserving stability for long-range operation.

• Design highlight: open interior flow driven by a central spine that connects the main lounge, dining, and exterior terraces. The layout keeps sightlines clear to the open aft decks, enhances guest interaction, and reduces crew circulation conflicts on the board.
• Interior language: giamalakis guides the aesthetic with warm timber, natural stone accents, and soft textiles. The harmony between Santorini-inspired color tones and Adriatic-inspired open-air lounges creates an ideal balance between intimacy and spectacle for multiple occasions.
• Deck strategy: two primary open decks with a long open transom and a protected owners’ deck forward. This configuration supports miles of sun exposure, flexible al fresco dining, and a FLAG-ready exterior presentation for global charters and potential sale inquiries.
• Structure and materials: a hybrid hull–steel at the keel, aluminum superstructure, and CFRP components in non-load-bearing zones–reduces weight while preserving rigidity. This approach improves stability margins and enables a larger buoyancy reserve for extended open-water cruising.
• Systems planning: plan for extensive electrical and propulsion cabling–miles of cable trays and conduit–organized on a dedicated board and routed through open service chases. This simplifies maintenance and minimizes disruption during enter service testing.
• Tank and ballast layout: fuel tanks and water tanks positioned to optimize trim and roll response. The arrangement maintains a healthy center of gravity during ports of call along the Adriatic, ensuring smooth transits in gusty conditions.
• Guest vs. crew zoning: sound-attenuated corridors and dedicated elevator banks separate crew circulation from guest areas. Open-plan lounges are paired with private nooks to support conversations and quiet relaxation–an essential balance for long passages.
• Construction cadence: expect several weeks of off-site fabrication followed by careful on-site assembly. Prior to enter service, sequential testing of hull integrity, tank calibration, and HVAC load balancing minimizes on-water issues and shortens the week-long commissioning window.
• Design-to-sale alignment: concepts emphasize modularity and configurability; this streamlines future swaps for different charter markets and aligns with Oceanco’s Simply Custom ethos. The approach supports rapid iteration without compromising safety or performance.
• Operational philosophy: embrace a healthy mix of daylight access and shaded zones along open decks, ensuring crew and guests can enjoy extended use of outdoor spaces while preserving privacy and comfort for all onboard.

These practical choices–rooted in transparent design intent, giamalakis’s interior direction, and a responsive build plan–enable the 80m AETHER to enter service with predictable performance, flexible layouts, and a lounge experience that resonates with Santorini calm and Adriatic charm.

Hull geometry, stability, and hydrodynamic performance

Adopt a long, slender hull with a bulbous bow and twin screws to minimize wave resistance and maximize range at cruise speeds. IPYD Studio unveils the 80m AETHER concept for Oceanco's Simply Custom Range, built around open-water performance and easy handling as the vessel enter light seas smoothly. The hull uses marine-grade materials and light structural cores to keep weight down and balance favorable. approximately 80 m in length, waterline approximately 78 m, beam approximately 14.8–15.4 m, draft approximately 4.0–4.4 m under typical load. Ballast and structure are tuned to maintain a low gravity center while providing a stable platform for the captain.

Hull geometry centers on a long midbody with a bulbous bow and a refined entry to sustain laminar flow through the waterline. The waterline length supports a length-to-beam ratio around 5.0–5.5, keeping the hull stable at low heel. The sections shift gradually from bow to stern, with a gentle deadrise at the entry and a full stern that reduces pitching and keeps spray off the superstructure. An integrated stern fairing minimizes wake, improving propulsive efficiency and ensuring smooth passage in cross seas as the crew work the range.

Stability relies on a low center of gravity, ballast strategy, and an advanced hydraulic stabiliser system. The design uses iron ballast in submerged tanks to calibrate roll response, while the hydraulic stabilisers provide active damping during heavy weather. With light loads, initial GM targets around 1.2–1.5 m; in loaded configurations, GM remains within a comfortable 1.0–1.4 m. Active stabilisers can reduce roll motion by a substantial margin in typical sea states, giving the captain a steadier platform when the wake runs high and the waves grow tall.

Hydrodynamic performance follows a semi-displacement trajectory that benefits from a slender form, optimized entry, and stern fairing. CFD and tank tests show frictional drag representing roughly 40–60% of total resistance at 12–16 knots, with wave drag making up the remainder. At mid-range speeds, the Froude number sits near 0.22–0.28, indicating efficient propulsion without excessive hull vibration. The combination of a bulbous bow, refined midbody, and a tapered stern minimizes transom drag and promotes favorable stern lift, supporting stable, comfortable running at the higher end of the operating envelope.

Materials choices balance weight, stiffness, and corrosion resistance. The hull skin employs marine-grade aluminum alloys and carbon-reinforced composites, paired with corrosion-resistant fasteners and a robust internal lattice. For testing and validation, iron ballast provides a controllable baseline for roll and heel behavior, while the maker and native engineering teams iterate layouts to meet the Greek-inspired Artemis design sensibilities. The cost of this package reflects premium materials plus an integrated hydraulic-stabiliser system, but the anticipated fuel savings over the life of the yacht help justify the investment, especially as the crew and captain enter more demanding open-water cycles. The supply network supports a reliable launch window, with components sourced from a focused, international native supply chain to keep timelines aligned.

Propulsion, range, and speed targets for a mega yacht

Go with a hybrid diesel-electric propulsion package that allows 14-16 knots cruising and 6,000-7,000 nautical miles at 12-14 knots. This combination supports private itineraries with big guest groups while keeping fuel burn reasonable and maintenance predictable. The design path should prioritize reliability, ease service access, and a calm, predictable engine room experience that owners recognise as robust and flexible for fresh trips across coastal lanes or open-ocean passages.

Two m96l-class diesels with a robust battery bank and gensets form the hybrid core, enabling silent near-anchorage operation and high-load bursts for guests. This design mirrors Panther and Mangusta hull philosophies, focusing on stability, predictable trim, and efficient acceleration. The system allows easy access to critical components for maintenance, with modular power stages and native fault-tracing logic. The coach-friendly controls include browser-based dashboards and english-language manuals to support private owners and charter teams. The oceancos approach emphasizes modularity, making it easy to swap modules in august deliveries and keep the system current.

There are currently three performance bands that shape the targets: economic cruise at 12-14 knots delivering 6,000-7,000 nm; higher-speed transfer at 16-18 knots for coastal hops; and maximum speed capped at 21-23 knots for open-water transits when conditions allow. The hull and propulsors should maintain stability and moderate wakes, with variable-pitch or fixed-diameter propellers chosen to suit shaft layout. Noise at the transom must stay below 55 dB(A) during silent running in marina zones, enhancing guest comfort on the flybridge.

The deck layout provides a dedicated dinghy bay and a fishing-friendly aft cockpit, with a flybridge station that keeps the captain in sight of guests and a private access to the main salon. An owner suite and crew mess are designed for easy daily coach-style handovers, and the control suite uses a browser-based dashboard to monitor engine loads, battery state, and generator status. The flag and local regulations are easy to recognise thanks to the english language documentation and oceancos heritage that guides build choices. The result is a calm, inclusive experience for native crews on northern routes, guests, and owners alike, with a crazy smooth ride delivered by a Panther-like hull profile across a range of sea states.

Interior layout: owner’s suite, guest spaces, and service areas

Recommendation: position the owner’s suite as the midship hub, between the guest wing and the crew corridor, to minimize motion transfer and improve handling with stabilisers engaged. The hull profile supports a stable rate of motion, and August sun on the private veranda invites natural light into the space. This arrangement reflects dedication to privacy and a function-driven workflow for daily routines.

Owner’s suite specifics: about 150 m2 of private space featuring a king bed, spa bath, dressing area, and a private veranda. A dedicated port-side bureau supports personal work without intrusion from guest areas. The interior follows these specifications to ensure thermal comfort, acoustic isolation, and visual connection to the deck. The palette draws from santorini and grimaud inspirations, producing a calm but vivid well-lit environment suitable for long passages. These choices offer a refined backdrop for the owner’s portfolio and the m96l climate controls that handle crew routines while preserving quiet.

Guest spaces center on comfort and flexibility. The most used configuration offers four guest cabins that can switch between twin and double layouts. Each cabin includes an ensuite, ample storage, and daylighting through large hull-side windows. A guest lounge (about 40 m2) serves as a social area with a small island for tea service and cookies, enabling easy transitions between formal and casual moments. These spaces are positioned to balance privacy with sociability, between the owner’s wing and the crew corridor, while ensuring ample circulation around the core modules.

Service areas consolidate the crew bureau, galley, pantries, and laundry into a discreet module. The crew corridor links the service zones with the captain’s cabin and the bridge, improving handling and efficiency. A M96L refrigeration cluster and aera ventilation system support high-rate service during sea trials and sales demonstrations. The layout ensures that service staff can operate with minimal interruption to guests, and between the twin service lines you maintain a quiet operation standard to protect guest comfort and sale value. Other details reinforce the forte of this zone: clarity, discipline, and fast response when required.

Deck programs: pools, lounges, tenders, and heli-operations

Recommendation: install a fold-out pool as the anchor of deck programs, length 4.2 meters, flush with the aft deck. The pool features a shallow sun shelf for children, a waterline seating area, and a direct transition to the dining zone. Teak, limestone-look surfaces, and stainless accents shape a mediterranean material palette that feels cohesive with the interior and yard surroundings; keep the status flexible with modular seating that can always reconfigure for casual mingling or formal service; this initiative sets the tone aboard.

Deck lounges and flybridge: A sun-drenched forward lounge on the flybridge offers seating for 6-8 with a retractable shade, while a secondary mid-deck lounge near the dining area invites relaxed conversations. The flow between pool, lounges, and the helm ensures guests feel connected to sail life; a 55-inch video wall on the aft rail can show current itineraries or brand content for brands on board, delivering a consistent effect and keeping guests aboard engaged. Currently, the display can switch to culinary cues during service.

Tenders and heli-operations: Store three tenders up to 8 meters in length in a dedicated yard with a hydraulic lift and easy davit access; the helipad, diameter 8 meters, offers safe approach corridors and a clear emergency plan; propulsion options include electric outboard systems for quiet operation; the policy governs fueling, maintenance, and crew briefings; coordinate with culinary service to deliver guests from tenders to dining seamlessly.

Crew, dining flow and interior: The crew lounge remains adjacent to the deck dining zone to support service velocity; a mediterranean culinary program rotates menus daily, highlighting seafood, herbs, and olive oil; the interior design uses a warm palette and durable materials to create a cohesive feel aboard; this setup makes dining a natural extension of deck life and supports the status of the yacht.

Operations, maintenance and documentation: The page in the operations manual outlines the maintenance schedule for the fold-out mechanism, pool fixtures, and tender systems; the last refit was logged in the previous quarter; planning for the next refit window includes updating material choices to a mediterranean palette; currently the team tests new surface finishes and a lightweight hull protection film to preserve appearance on long voyages.

Materials, finishes, and collaboration milestones with Oceanco

Recommendation: establish a single-material platform that pairs a carbon-fiber hull with marine-grade aluminum superstructure and premium timber for interior surfaces. Such a combination delivers strength, lightness, and a refined tactile experience in the interior. For the 80m AETHER concept in oceanco's Simply Custom Range, apply a matte exterior with subtle texture and brushed-metal accents, while the interior features warm oak veneers and hand-burnished finishes. The fold-out deck sections create an extra entertainment space, and underwater lighting highlights hull lines during night sailing. enter the dining suite through a glass corridor that blurs exterior and interior boundaries. Note how these choices support the motor, sailing mood, and the suite's reputation with guests. This approach minimizes change orders by locking a single palette early.

Finishes: Exterior coatings prioritize longevity and subtle texture, using a matte charcoal base with a cobalt accent and marine-grade varnish. Decks combine teak with a high-grip non-slip layer, chosen for the high-load exterior zones. Interiors pursue warmth with oak veneers, walnut trims, and fabric panels that reduce echo. The northern daylight strategy shapes lighting, while an underwater lighting package highlights hull sculpture during sailing. The on-board entertainment suite benefits from controllable lighting and a video wall; cookies in the user interface tailor climate and entertainment menus, with a plus for guest preferences usually tracked to improve service. An offered upgrade for the entertainment console can be added as an option.

Milestones: concept alignment with oceanco and the Simply Custom Range, material validation with key suppliers, wind-tunnel and structural checks, a grimaud studio review, and a plan for sea trials throughout the northern season. The system is capable of supporting additional equipment and fold-out spaces, while a dedicated video diary documents approvals for each stage. A clear note trail keeps decisions accessible to the owner, and teams coordinate changes smoothly to avoid delays.

Note on collaboration: oceanco's reputation for safety and performance guides every material choice and finish. The range supports such collaboration with modular layouts and flexible options, while a video-led update cadence keeps owners informed. Throughout the program, the spirit of sailing drives decisions, and interior comfort remains a priority. This approach ensures the 80m AETHER delivers a cohesive, capable suite that guests remember.